Green hydrogen production equipment with purification function based on wind power conversion

Abstract

The application discloses a kind of green hydrogen production equipment with purification function based on wind power conversion, it is related to green hydrogen production technical field, including base, wind power generation device, base is provided with photovoltaic power generation component, hydrogen production equipment main body and controller, wind power generation device is cooperated with hydrogen production equipment main body, hydrogen production equipment main body includes water pump and multiple groups of box, two groups of water tanks are respectively arranged in each group of box, electrolytic component is arranged in one group of water tank, heating component is arranged in another group of water tank, acid supplement component is installed between two groups of adjacent box, acid supplement component can add appropriate sulfuric acid in water tank, methanol preparation tank is installed in hydrogen production equipment main body output end, so that the device when in use, wind power can be converted into electric power using offshore wind, and then green hydrogen is prepared, and the hydrogen gas after preparation can combine appropriate carbon dioxide to convert unstable, low-density renewable energy into high-calorific-value chemicals.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of green hydrogen production, in particular to a green hydrogen production equipment with purification function based on wind power conversion. BACKGROUND

[0002] The problem of offshore wind power consumption brings unprecedented challenges to the development of offshore wind power. Offshore wind power hydrogen production can utilize the abundant offshore wind power at high economic efficiency and store it, which can effectively alleviate the contradiction between the rapid growth of offshore wind power and the slow construction of power grid, solve the problem of local consumption of offshore wind power, and improve the utilization rate of wind energy.

[0003] Green hydrogen produced by offshore wind energy can be used to synthesize green methanol on site, which can effectively solve the problem of hydrogen storage and transportation. The synthesized green methanol can be directly filled into offshore methanol power ships, or transported back to land for consumption. Compared with direct hydrogen transportation, the transportation difficulty and cost of methanol are greatly reduced. SUMMARY

[0004] The purpose of the present application is to provide a green hydrogen production equipment with purification function based on wind power conversion to solve the problems in the prior art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a green hydrogen production equipment with purification function based on wind power conversion, comprising a base, a wind power generation device, a photovoltaic power generation assembly, a hydrogen production equipment main body and a controller are arranged on the base, the wind power generation device cooperates with the hydrogen production equipment main body, the hydrogen production equipment main body comprises a water pump and a plurality of box bodies, two groups of water tanks are arranged in each box body, an electrolysis assembly is arranged in one group of water tanks, a heating assembly is arranged in the other group of water tanks, an acid supplement assembly is installed between two adjacent box bodies, the acid supplement assembly can add appropriate amount of sulfuric acid into the water tank, and a methanol preparation tank is installed at the output end of the hydrogen production equipment main body.

[0006] Further, the heating assembly comprises a plurality of heating pipes, the heating pipes are equidistantly arranged in the water tank, a plurality of purification pipes are connected between the two groups of water tanks in the same group of box bodies, and a plurality of filter membranes are installed between the purification pipes.

[0007] Further, the electrolysis assembly comprises a plurality of limiting rods and a plurality of conductive graphite plates, a plurality of conductive graphite plates are installed between a plurality of limiting rods, the conductive graphite plates are equidistantly installed between the limiting rods, two groups of water tanks in one group of box bodies are connected to each other, a limiting groove is arranged in each group of water tanks, and the limiting groove cooperates with the limiting rod.

[0008] Further, each group of the water tank is provided with a detection assembly, which can detect the pH value of the water tank, the detection assembly comprises a shell, a detection rod is installed at the output end of the shell, the detection rod can contact with seawater in the water tank, a reference electrode and a reference liquid are arranged in the shell, the reference electrode is arranged in the reference liquid, and the reference electrode cooperates with the detection rod.

[0009] Further, the acid supplement assembly comprises a liquid storage tank, a supply pump is installed above the liquid storage tank, the output end of the supply pump is connected with each group of water tanks, and sulfuric acid is arranged in the liquid storage tank.

[0010] Further, the wind power generation device comprises power generation fan blades and a generator, the fixed end of the power generation fan blades is connected with the generator, the output end of the generator is connected with a rectifier, and the rectifier is connected with the controller.

[0011] Further, the photovoltaic power generation assembly is provided with an adjusting assembly at the bottom, the adjusting assembly can adjust the photovoltaic power generation assembly, the photovoltaic power generation assembly comprises a photovoltaic panel and a storage battery, the output end of the photovoltaic panel is connected with the storage battery, and the output end of the storage battery is connected with the controller.

[0012] Further, the adjusting assembly comprises a plurality of adjusting cylinders, the adjusting cylinders are respectively installed at four corners of the photovoltaic power generation assembly, a plurality of memory wires are installed between the photovoltaic panel and the base, one end of the memory wire is fixedly connected with the base, and the other end of the memory wire is connected with the bottom surface of the photovoltaic panel through a tension sensor.

[0013] Further, when the memory wire on one side of the photovoltaic panel is contracted, the adjusting cylinder on the same side drives the photovoltaic panel to deviate downward.

[0014] When all the memory wires are contracted, the adjusting cylinder remains unchanged.

[0015] Further, the base is installed above the sea level, the controller is installed on the base, the controller is connected with the wind power generation device, the photovoltaic power generation assembly and the hydrogen production equipment, and a control panel is arranged on the controller.

[0016] Compared with the prior art, the beneficial effects of the present application are:

[0017] 1. Therefore, when the device is used, offshore wind power can be converted into electric power, and then green hydrogen can be produced, and the hydrogen gas prepared can be combined with a proper amount of carbon dioxide to convert unstable and low-density renewable energy into high-calorific-value chemicals.

[0018] 2、The heating assembly of the device can heat and desalinate seawater when in use, so that the seawater can be converted into fresh water, and then when the electrolysis assembly electrolyzes the fresh water, more hydrogen gas can be produced compared to electrolyzing seawater, and when seawater enters the water tank provided with the heating assembly in specific use, the controller controls the heating pipe to generate heat, thereby converting seawater, and because the water tank provided with the heating assembly is located above the other group of water tanks, part of the seawater will be converted into fresh water after being filtered several times, and when the upper water tank is heated, because the heated water tank will generate a certain amount of water vapor, the pressure in the water tank will gradually increase, thereby extruding seawater through multiple groups of filter membranes, thereby accelerating the process of converting seawater into fresh water, thereby accelerating the production of hydrogen gas;

[0019] 3、The adjusting assembly can drive the photovoltaic panel to offset in angle, so that the photovoltaic panel can absorb more solar energy, and when the memory wire shrinks in specific use, it indicates that the current memory wire has been subjected to a certain amount of heat, which is different from other memory wires, and then the controller controls the adjusting cylinder to adjust the current angle of the photovoltaic panel, so that the photovoltaic panel can always receive sufficient solar energy. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the overall axonometric structure schematic diagram of the application;

[0021] Figure 2 It is the structure schematic diagram above the base of the application;

[0022] Figure 3 It is the structure schematic diagram of the wind power generation device of the application;

[0023] Figure 4 It is the sectional structure schematic diagram of the hydrogen production equipment main body of the application;

[0024] Figure 5 It is the structure schematic diagram of the application Figure 1 The enlarged schematic diagram of "A" in the application;

[0025] Figure 6 It is the structure schematic diagram of the application Figure 1 The enlarged schematic diagram of "B" in the application;

[0026] Figure 7 It is the structure schematic diagram of the application Figure 1 The enlarged schematic diagram of "C" in the application;

[0027] Figure 8 It is the structure schematic diagram of the application Figure 4 The enlarged schematic diagram of "D" in the application.

[0028] In the diagram: 1. Base; 11. Controller; 12. Methanol preparation tank; 2. Wind power generation device; 21. Generator blade; 22. Generator; 3. Photovoltaic power generation module; 31. Photovoltaic panel; 32. Storage battery; 4. Main body of hydrogen production equipment; 41. Housing; 42. Purification tube; 43. Filter membrane; 5. Electrolysis module; 51. Limiting rod; 52. Conductive graphite plate; 6. Acid replenishment module; 61. Storage tank; 62. Supply pump; 7. Detection module; 71. Outer shell; 72. Detection rod; 8. Adjustment module; 81. Adjustment cylinder; 82. Memory metal wire; 9. Heating module; 91. Heating tube. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Example: Figures 1-8 As shown, the present invention provides a green hydrogen production equipment technology solution with purification function based on wind power conversion, including a base 1 and a wind power generation device 2. The base 1 is equipped with a photovoltaic power generation component 3, a hydrogen production equipment body 4 and a controller 11. The wind power generation device 2 cooperates with the hydrogen production equipment body 4. The hydrogen production equipment body 4 includes a water pump and multiple sets of tanks 41. Each set of tanks 41 is equipped with two sets of water tanks. One set of water tanks is equipped with an electrolysis component 5, and the other set of water tanks is equipped with a heating component 9. An acid replenishment component 6 is installed between two adjacent sets of tanks 41. The acid replenishment component 6 can add an appropriate amount of sulfuric acid to the water tank. A methanol preparation tank 12 is installed at the output end of the hydrogen production equipment body 4.

[0031] Therefore, when in use, the device can provide sufficient power for the hydrogen production equipment body 4 through the wind power generation device 2 and the photovoltaic power generation assembly 3, so that the hydrogen production equipment body 4 can work normally and stably output hydrogen. During the electrolytic hydrogen production process, because the alkalinity content in seawater is higher than that in freshwater, the hydrogen production efficiency will be reduced when seawater is electrolyzed to produce hydrogen. The heating assembly 9 of the device can convert seawater into freshwater, and then cooperate with the electrolysis assembly 5 to extract hydrogen from the freshwater. When in specific use, because there is no shelter on the sea surface, the wind power on the sea surface will be larger, so that the wind power generation device 2 can generate more power. Similarly, because there is no large shelter on the sea surface, the photovoltaic power generation assembly 3 can also convert more power for the hydrogen production equipment body 4. When the power converted by the wind power generation device 2 and the photovoltaic power generation assembly 3 is supplied to the electrolysis assembly 5, the electrolysis assembly 5 can continuously electrolyze the seawater in the water tank. When the seawater is electrolyzed, because of its high alkalinity, the production of oxygen and hydrogen will be inhibited. Therefore, when electrolyzing the seawater in the water tank, the device first heats the seawater through the heating assembly 9 to convert it into freshwater. Because the seawater is heated, the pressure in the water tank gradually increases, so that part of the converted freshwater passes through the filter membrane 43 into another group of water tanks. The water tank containing freshwater is electrolyzed by the electrolysis assembly 5. Because the conductivity of freshwater has not reached the best, the device also injects a certain amount of sulfuric acid into the water tank containing freshwater to increase the conductivity of the freshwater, so that the freshwater can be fully electrolyzed to produce more hydrogen. The produced hydrogen is supplied to the methanol preparation tank 12. Through the methanol preparation tank 12 combined with a proper amount of carbon dioxide, the device can convert unstable and low-density renewable energy into high-calorific-value chemicals, promote the efficient use of offshore wind power, realize energy cross-industry integration, and provide a technical basis for multi-energy complementation.

[0032] As shown in Figure 4 and Figure 8 In this embodiment, the heating assembly 9 includes a plurality of heating pipes 91, which are arranged equidistantly inside the water tank. A plurality of purification pipes 42 are connected between two groups of water tanks in the same group of tank bodies 41. A plurality of filter membranes 43 are installed between the purification pipes 42.

[0033] The heating assembly 9 of the device can heat and desalinate seawater when in use, so that the seawater can be converted into fresh water. Then, when the electrolysis assembly 5 electrolyzes the fresh water, more hydrogen gas can be produced compared with electrolyzing seawater. When seawater enters the water tank provided with the heating assembly 9, the controller 11 controls the heating pipe 91 to generate heat, so as to convert seawater. Since the water tank provided with the heating assembly 9 is located above another group of water tanks, part of the seawater will be converted into fresh water through multiple filtering. When the water tank above is heated, water vapor will be generated in the heated water tank, so that the pressure in the water tank gradually increases, thereby pressing the seawater through multiple filtering membranes 43, so as to accelerate the process of converting seawater into fresh water, thereby accelerating the production of hydrogen gas.

[0034] As shown in Figure 4 In this embodiment, the electrolysis assembly 5 specifically includes multiple sets of limiting rods 51 and multiple sets of conductive graphite plates 52. Multiple sets of the conductive graphite plates 52 are respectively installed between multiple sets of the limiting rods 51. The conductive graphite plates 52 are equidistantly installed between multiple sets of the limiting rods 51. Two groups of water tanks in one set of the tank 41 are connected to each other. Each group of the water tank is respectively provided with a limiting groove. The limiting groove cooperates with the limiting rod 51.

[0035] The electrolysis assembly 5 of the device can electrolyze fresh water in the water tank when in use. Compared with directly electrolyzing seawater, more hydrogen gas can be produced when fresh water is electrolyzed. When the electrolysis assembly 5 of the device is powered, oxygen is generated at the anode of the conductive graphite plate 52, and hydrogen is generated at the cathode of the conductive graphite plate 52 because graphite has good electrical conductivity and current stability, and the contact area between graphite and water is increased. The limiting rod 51 in the electrolysis assembly 5 plays a role in fixing multiple sets of the conductive graphite plates 52, so as to prevent the conductive graphite plates 52 from deviating and being in an uneven state during the reaction, thereby affecting the electrolysis efficiency.

[0036] As shown in Figures 1-2 and Figure 7 In this embodiment, each group of the water tank is respectively provided with a detection assembly 7. The detection assembly 7 can detect the pH value of the water tank. The detection assembly 7 includes a shell 71. A detection rod 72 is installed at the output end of the shell 71. The detection rod 72 can contact seawater in the water tank. A reference electrode and a reference liquid are arranged in the shell 71. The reference electrode is arranged in the reference liquid. The reference electrode cooperates with the detection rod 72.

[0037] The detection assembly 7 of the device can detect the pH value of the water during use, so as to determine whether the liquid in the water tank can achieve the best electrolysis effect. During specific use, the detection assembly 7 can monitor the fresh water in the water tank in real time through the detection rod 72. The value fed back by the detection rod 72 to the controller 11 is compared with the constant value of the reference electrode. Through the two values, it can be determined whether the liquid in the water tank needs to add sulfuric acid or add fresh water again, so as to ensure that the fresh water can always maintain the best electrolysis effect.

[0038] As shown in Figures 1-2 and Figure 6 In this embodiment, the acid supplement assembly 6 specifically includes a liquid storage tank 61, a supply pump 62 is installed above the liquid storage tank 61, the output ends of the supply pump 62 are respectively connected to each group of water tanks, and sulfuric acid is arranged in the liquid storage tank 61. The sulfuric acid can neutralize the alkaline medium in the water tank.

[0039] The main function of the acid supplement assembly 6 of the device is to add an appropriate amount of sulfuric acid to the water tank of fresh water. Because sulfuric acid is an electrolyte, only 0.3% of fresh water is needed to achieve the best electrolysis effect. Therefore, when the water tank containing fresh water consumes a small amount of sulfuric acid, the acid supplement assembly 6 will automatically supplement a certain amount of sulfuric acid, so that the electrolysis assembly 5 can fully electrolyze the fresh water.

[0040] As shown in Figures 1-3 In this embodiment, the wind power generation device 2 specifically includes a power generation fan blade 21 and a generator 22. The fixed end of the power generation fan blade 21 is connected to the generator 22. The output end of the generator 22 is connected to a rectifier. The rectifier is connected to the controller 11.

[0041] The wind power generation device 2 of the device mainly converts electrical energy by using wind power. During specific use, when the wind drives the power generation fan blade 21 to rotate, the power generation fan blade 21 drives the generator 22 to work, so that the generator 22 generates a certain amount of power, thereby realizing the process of converting wind power into electrical power. Because the current generated by the generator 22 is alternating current, it cannot be directly supplied to the electrolysis assembly 5. Therefore, the alternating current needs to be converted into direct current by the rectifier for the use of the electrolysis assembly 5.

[0042] As shown in Figures 1-2 and Figure 5 In this embodiment, the bottom of the photovoltaic power generation assembly 3 is provided with an adjusting assembly 8. The adjusting assembly 8 can adjust the photovoltaic power generation assembly 3. The photovoltaic power generation assembly 3 includes a photovoltaic panel 31 and a storage battery 32. The output end of the photovoltaic panel 31 is connected to the storage battery 32. The output end of the storage battery 32 is connected to the controller 11.

[0043] The photovoltaic power generation assembly 3 of the device is mainly used for converting solar energy into electric energy, and because the current generated by photovoltaic power generation is direct current, the direct current can be directly supplied to the electrolysis assembly 5, and when the photovoltaic power generation assembly 3 is used, the current can be adjusted by the adjusting assembly 8 to adapt to the current best angle, so that more solar energy can be absorbed, and more current can be generated by the photovoltaic power generation assembly 3. In use, the photovoltaic panel 31 is supported by the adjusting assembly 8, and as the sun rises and sets, the adjusting assembly 8 can drive the photovoltaic panel 31 to shift the angle, so that the photovoltaic panel 31 can absorb more solar energy.

[0044] As shown in Figure 5 In this embodiment, the adjusting assembly 8 includes a plurality of adjusting cylinders 81, which are respectively installed at the four corners of the photovoltaic power generation assembly 3. A plurality of memory wires 82 are installed between the photovoltaic panel 31 and the base 1, one end of the memory wire 82 is fixedly connected to the base, and the other end of the memory wire 82 is connected to the bottom surface of the photovoltaic panel 31 through a tension sensor.

[0045] The adjusting assembly 8 of the device can drive the photovoltaic panel 31 to shift the angle, so that the photovoltaic panel 31 can absorb more solar energy. When the memory wire 82 shrinks, the adjusting assembly 8 controls the adjusting cylinder 81 to adjust the current angle of the photovoltaic panel 31, so that the photovoltaic panel 31 can always receive sufficient solar energy.

[0046] As shown in Figure 5 In this embodiment, when the memory wire 82 on one side of the photovoltaic panel 31 shrinks, the adjusting cylinder 81 on the same side drives the photovoltaic panel 31 to shift downward.

[0047] When all the memory wires 82 shrink, the adjusting cylinder 81 remains unchanged.

[0048] When one or more memory wires 82 shrink, it indicates that the memory wire 82 receives a certain amount of heat, which is different from other memory wires 82. Then, the four adjusting cylinders 81 adjust the position of the memory wire 82 to make the photovoltaic panel 31 always receive sufficient solar energy. When all the memory wires 82 shrink or do not shrink, it indicates that the photovoltaic panel 31 does not need to be adjusted.

[0049] As shown in Figure 1As shown, in this embodiment, specifically, the base station 1 is installed above sea level, and the controller 11 is installed on the base station 1, and the controller 11 is connected with the wind power generation device 2, the photovoltaic power generation assembly 3 and the hydrogen production equipment main body 4 respectively, and the control panel is arranged on the controller 11.

[0050] The controller 11 of the device can control each component of the equipment, can monitor the wind power generation device 2, the photovoltaic power generation assembly 3 and the hydrogen production equipment main body 4 in real time, and the control panel is arranged on the controller 11, so that the staff can also control each device of the device through the control panel.

[0051] Working principle: Therefore, when the device is in use, through the wind power generation device 2 and the photovoltaic power generation assembly 3, enough power can be provided to the hydrogen production equipment main body 4, so that the hydrogen production equipment main body 4 can work normally and stably produce hydrogen. During the electrolytic hydrogen production process of the device, because the alkalinity content in seawater is greater than that in freshwater, the hydrogen production efficiency will be reduced when seawater is electrolyzed to produce hydrogen. The heating assembly 9 of the device can convert seawater into freshwater, and then cooperate with the electrolysis assembly 5 to extract hydrogen from the freshwater. When the device is in use, there is no shelter on the sea surface, so the wind power on the sea surface will be greater, and more power can be generated by the wind power generation device 2. Similarly, because there is no large shelter on the sea surface, the photovoltaic power generation assembly 3 can also convert more power for the hydrogen production equipment main body 4 to use. When the power converted by the wind power generation device 2 and the photovoltaic power generation assembly 3 is supplied to the electrolysis assembly 5, the electrolysis assembly 5 can continuously electrolyze the seawater in the water tank. When seawater is electrolyzed, because of its high alkalinity, the production of oxygen and hydrogen will be inhibited. Therefore, when the device electrolyzes seawater in the water tank, the heating assembly 9 will first heat the seawater to convert it into freshwater. Because the pressure in the water tank will gradually increase when the seawater is heated, part of the converted freshwater will pass through the filter membrane 43 into another group of water tanks, and the electrolysis assembly 5 will electrolyze the water tank containing freshwater. At the same time, because the conductivity of freshwater has not reached the best, the device will also inject a certain amount of sulfuric acid into the water tank containing freshwater, thereby increasing the conductivity of the freshwater, so that the freshwater can be fully electrolyzed to produce more hydrogen. The produced hydrogen is supplied to the methanol preparation tank 12, which combines with a certain amount of carbon dioxide to convert unstable, low-density renewable energy into high-calorie chemicals, promote the efficient use of offshore wind power, realize energy cross-industry integration, and provide a technical basis for multi-energy complementation.

[0052] It will be apparent to those skilled in the art that the application is not limited to the details of the above-exemplified embodiments and that the present application can be implemented in other particular forms without departing from the spirit or essential characteristics of the present application. The embodiments should therefore be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the above description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No reference signs in the claims should be considered as limiting the scope of the claims with respect to the figures of the patent document.

Claims

1. A green hydrogen production device with purification function based on wind power conversion, comprising a base (1), a wind power generation device (2), a photovoltaic power generation assembly (3), a hydrogen production device main body (4) and a controller (11) are arranged on the base (1), characterized in that: The wind power generation device (2) cooperates with the hydrogen production equipment main body (4), the hydrogen production equipment main body (4) includes water pump and multiple groups of box (41), each group of box (41) is internally provided with two groups of water tank, a group of water tank is internally provided with electrolytic component (5), another group of water tank is internally provided with heating component (9), two groups of adjacent box (41) are installed with acid supplement component (6), the acid supplement component (6) can add appropriate sulphuric acid to water tank, the hydrogen production equipment main body (4) output end is installed with methanol preparation tank (12); ​ The heating component (9) includes multiple groups of heating pipes (91), the heating pipes (91) are equidistantly arranged inside the water tank, and multiple groups of purification pipes (42) are respectively connected between the two groups of water tanks in the same group of box (41), and multiple groups of filter membranes (43) are respectively installed between the purification pipes (42); The two groups of water tanks in the same group of box (41) are provided with the heating component (9), and the water tank located above the other group of water tank; The photovoltaic power generation component (3) is provided with an adjusting component (8) at the bottom, and the adjusting component (8) can adjust the photovoltaic power generation component (3); The adjusting component (8) includes multiple groups of adjusting cylinders (81), the adjusting cylinders (81) are respectively installed at the four corners of the photovoltaic power generation component (3), multiple groups of memory metal wires (82) are installed between the photovoltaic panel (31) and the base (1), one end of the memory metal wire (82) is fixedly connected with the base, and the other end of the memory metal wire (82) is connected with the bottom surface of the photovoltaic panel (31) through a tension sensor.

2. The green hydrogen production device with purification function based on wind power conversion according to claim 1, characterized in that: The electrolytic component (5) includes multiple groups of limiting rods (51) and multiple groups of conductive graphite plates (52), multiple groups of the conductive graphite plates (52) are respectively installed between the multiple groups of limiting rods (51), the conductive graphite plates (52) are equidistantly installed between the multiple groups of limiting rods (51), and the two groups of water tanks in one group of the box (41) are connected with each other, limiting grooves are respectively arranged in each group of the water tank, and the limiting grooves are matched with the limiting rods (51).

3. The green hydrogen production device with purification function based on wind power conversion according to claim 2, characterized in that: A detection component (7) is arranged in each group of the water tank, the detection component (7) can detect the pH value of the water tank, the detection component (7) includes a shell (71), a detection rod (72) is installed at the output end of the shell (71), the detection rod (72) can contact seawater in the water tank, a reference electrode and a reference liquid are arranged in the shell (71), the reference electrode is arranged in the reference liquid, and the reference electrode is matched with the detection rod (72).

4. The green hydrogen production device with purification function based on wind power conversion according to claim 3, characterized in that: The acid supplement component (6) includes a liquid storage tank (61), a supply pump (62) is installed above the liquid storage tank (61), the supply pump (62) is respectively connected with each group of water tank, sulfuric acid is arranged in the liquid storage tank (61), and the sulfuric acid can neutralize the alkaline medium in the water tank.

5. The green hydrogen production device with purification function based on wind power conversion according to claim 4, characterized in that: The wind power generation device (2) comprises a power generation fan blade (21) and a generator (22), the fixed end of the power generation fan blade (21) is connected with the generator (22), the output end of the generator (22) is connected with a rectifier, and the rectifier is connected with a controller (11).

6. The green hydrogen production device with purification function based on wind power conversion according to claim 5, characterized in that: The photovoltaic power generation assembly (3) comprises a photovoltaic panel (31) and a storage battery (32), the output end of the photovoltaic panel (31) is connected with the storage battery (32), and the output end of the storage battery (32) is connected with the controller (11).

7. The green hydrogen production device with purification function based on wind power conversion according to claim 6, characterized in that: When the memory wire (82) on one side of the photovoltaic panel (31) contracts, the adjusting cylinder (81) on the same side drives the photovoltaic panel (31) to deviate downward. When all the memory wires (82) contract, the adjusting cylinder (81) remains unchanged.

8. The green hydrogen production device with purification function based on wind power conversion according to claim 7, characterized in that: The base station (1) is installed above the sea level, the controller (11) is installed on the base station (1), the controller (11) is connected with the wind power generation device (2), the photovoltaic power generation assembly (3) and the hydrogen production equipment main body (4) respectively, and a control panel is arranged on the controller (11).

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